Jacket



FIG. 1 is a left perspective front view of a jacket showing my new design in an in-use configuration;

FIG. 2 is front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is an enlarged view of FIG. 2 showing the claimed area in isolation from the environment.

The broken lines immediately adjacent to the shaded area represent unclaimed boundaries of the design. The broken lines showing the remainder of the jacket are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a jacket, as shown and described. 